#include<stdio.h>
#include<string.h>
#include<stdlib.h>

extern char** environ;

int main(int argc, char* argv[], char *env[]){
  (void)argc;
  (void)argv;
  (void)env;
  for(int i = 0;environ[i]; i++){
    printf("environ[%d]-> %s\n", i, environ[i]);
  }
  return 0;
}
